package com.kaifamiao.www.demo.do0824;

import java.time.LocalTime;

public class Demo07 {
    public static void main(String[] args) {
        LocalTime now =LocalTime.ofSecondOfDay(60 * 60 * 20 + 26 * 60);
        System.out.println(now);
        /*
        1s = 1000ms
        1ms = 1000μs
        1μs = 1000ns
         */
        System.out.println(LocalTime.ofNanoOfDay(1000L * 1000 * 1000 * 60 * 60 * 15));
    }
}
